~CloudopsDigest~

Error- Apache service not running Restarting web server apache2                                                                                                  (98)Address already in use: AH00072: make_sock: could not bind to address [::]:80 (98)Address already in use: AH00072: make_sock: could not bind to address 0.0.0.0:80 no listening sockets available, shutting down AH00015: Unable to open logs Action 'start' failed. The Apache error log may have more information. * * The apache2 instance did not start within 20 seconds. Please read the log files to discover problems Solution-  Change in port.conf with any other port after that start Apache service again. in my case it was 80 and I change it with 8080 then after you will have to make same port change in your virtualhost configuration file.

Step1- Open outlook in safe mode by RUN Command-outlook/safe Now if we are able to create new meeting from here without any error then disable the add-ins. Step2- 1-Open outlook-Go to File-Options- Add-ins 2- Select Add-ins and Uncheck available from the list (Here you can check list and disable those you don't require. If you are using any Antivirus software then check that Add-ins also) After save close it and then open outlook normally. This worked for me

While connecting windows server 2012 through RDP getting error- "Remote Desktop Authentication Error Has Occurred. The function requested is not supported." Image Source Google Image- Solution- Open- gpedit.msc then Go to Computer Configuration -> Administrative Templates -> System -> Credentials Delegation -> Encryption Oracle Remediation Open - Encryption Oracle Remediation choose Enable change protection level Vulnerable then  Apply After that run command from command prompt- gpupdate /force

Selinux will need to be disabled by editing /etc/selinux/config Step1- Open file vi /etc/selinux/config Before disable selinux command output will as below- Step2-   Set the line SELINUX=enforcing to SELINUX=disabled after that reboot system to reflecting these changes. Step3-   To check status run the below command.  Command- getenforce (Here result will come with status disabled) It's done.

Follow below Steps for completing this task. 1) First of all check the status of the firewalld service Command- systemctl status firewalld.service OutPut- The status displays as active (running) or inactive (dead) 2) If the firewall is active / running, enter this command to stop it Command- systemctl stop firewalld.service 3) To completely disable the firewalld service, so it does not reload when you restart the host machine Command- systemctl disable firewalld.service 4) After that verify the status of Firewall Service Command-systemctl status firewalld.service Output-The status should display as disabled and inactive (dead) firewalld.service - firewalld - dynamic firewall daemon   Loaded: loaded (/usr/lib/systemd/system/firewalld.service; disabled; vendor preset: enabled)   Active: inactive (dead)